@misc{masashi-a,
  title = {XAFS spectrum of Copper(I) sulfide},
  author = {Masashi Ishii, Photon Factory},
  publisher = {KEK},
  year = {},
  keywords = {Copper(I) sulfide, Cu2S, S K-edge, Sulfide, Si(111), BL-9A, Photon Factory, XAFS, collection - MDR XAFS DB}
}